Instructions

For the following questions answer them individually

Q 1

Three bells ring at intervals of 15, 20 and 30 minutes respectively. If they all ring at 11.00 a.m. together, at what lime will ' they next ring together?

Q 2

Among the following which is a rational number?

Q 3

A man pays off 3/20th of his debt every month. At the end of 6 months his balance debt is Rs.290. How much debt (in Rupees) has he cleared off every month ?

Q 4

The LCM and HCF of 2 numbers are 168 and 6 respectively. If one of the numbers is 24, find the other.

Q 5

Sunil started his journey at 2:33:34 p.m. and reached the destination at 4:43:45 p.m. Anil started the journey 45 mins 27 secs after Sunil and reached the destination 37 mins 16 secs after him. How long did Anil take to complete his journey?

# | Name | Overall Score |
---|---|---|

1 | Toton Modak | 5 |

2 | Prasanna banerjee | 5 |

3 | Bharti Vashishth | 5 |

4 | SUMAN DAS | 4 |

5 | Mohit Mandloi | 4 |

6 | Kailash Jena | 4 |

7 | Pramod | 4 |

8 | Rahul yadav | 4 |

9 | Siva Prasad | 4 |

10 | Dillesh Dukka | 3 |